Workbook won't open

[mdmackillop]

I'm trying to copy the first sheet from the newest "unchecked" workbook in a folder, but the workbook fails to open.
Caution: the code will insert the word "Read" into the document properties Keywords
[vba]
Option Explicit
Option Compare Text

Sub GetFP()
Dim MyPath As String
Dim fType As String
Dim MyName As String
Dim fDate As Date
Dim fname As String
Dim wb As Workbook
Dim LastWB As Workbook
Dim fil As String
Set wb = ActiveWorkbook
Set fs = CreateObject("Scripting.FileSystemObject")
Application.EnableEvents = False
'Set Path and files to find
MyPath = InputBox("Enter folder", , "C:\AAB") & "\"
fType = "*.xls"
fil = Dir(MyPath & fType)
MyName = MyPath & fil
'Initialise variables
fDate = 0: fname = ""
'Search for workbooks in cuttent folder
Do
'Check for absence of Keyword "Read" (=1)
If Test(MyPath, fil) = 0 Then
'Ignore current file
If MyName <> wb.FullName Then
'Remember date and file name if newest
Set f = fs.GetFile(MyName)
If f.datecreated > fDate Then
fname = MyName
fDate = f.datecreated
MsgBox fil
End If
End If
End If
'Get next name to check
fil = Dir
MyName = MyPath & fil
'Exit loop if no file found
Loop Until MyName = MyPath
'Advise of file to be processed
MsgBox "File to open - " & fname
'*************************************
'Open file
Set LastWB = Workbooks.Open(fname)
'*************************************
'Set Keyword to "Read"; copy Sheet 1 to Active Workbook
With LastWB
.BuiltinDocumentProperties(4) = "Read"
.Sheets(1).Copy Before:=wb.Sheets(1)
End With
'Rename copied worksheet to abbr. file name
fil = Split(fname, "\")(UBound(Split(fname, "\")))
wb.Sheets(1).Name = Left(fil, Len(fil) - 4)
'Tidy up
Application.DisplayAlerts = False
LastWB.Close True
Set wb = Nothing
Set fs = Nothing
Set LastWB = Nothing
Application.DisplayAlerts = True
Application.EnableEvents = True
End Sub

Function Test(fpath As String, fil As String)
With Application.FileSearch
.NewSearch
.LookIn = fpath
.Filename = fil
.TextOrProperty = "Read"
.FileType = msoFileTypeAllFiles
.Execute
Test = .FoundFiles.Count
Debug.Print Test & " - " & fil
End With
End Function

[/vba]